How do I create an additional credit card number for a Sandbox account?

Here's how:

  1. Log in to the PayPal Sandbox with the email address and password of the Test account.
  2. Select Profile under My Account.
  3. Click Credit cards.
  4. On the Add Credit Card tab, enter the necessary information.
  5. Click Add Card.

See Also:
Test Credit Card numbers for use on PayPal sandbox